Why the study?
Does inspired O2 concentration affect the relationship between leg lactate release and arterial lactate concentration during incremental exercise in men?
Population
11 men
Comparison
Breathing 12%, 21%, and 100% O2 during cycle… vs Different inspired O2 concentrations
Design
Other
Authors
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Arterial lactate tracks leg release independent of O2 during exercise; leaves open applicability to clinical hypoxia or heart failure.
Does inspired O2 concentration affect the relationship between leg lactate release and arterial lactate concentration during incremental exercise in men?
During incremental exercise, the effect of inspired O2 concentration on blood lactate accumulation is primarily determined by the rate of net lactate release from locomotory muscles.
Knight et al. (1996) studied this question.
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